185981-19-5
→
~85%
50559-00-7
3-氧代环庚烷羧酸乙酯
107987-00-8
ethyl 1-(bromomethyl)-2-oxocyclohexanecarboxylate
~77%
75-11-6
二碘甲烷
+
1655-07-8
2-环己酮甲酸乙酯
~65%
2900-11-0